66079118

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 115577280

約数和(自身を除く): 49498162

約数列:

[1, 2, 7, 14, 89, 178, 181, 293, 362, 586, 623, 1246, 1267, 2051, 2534, 4102, 16109, 26077, 32218, 52154, 53033, 106066, 112763, 182539, 225526, 365078, 371231, 742462, 4719937, 9439874, 33039559, 66079118]

約数ペア:

[(1, 66079118), (2, 33039559), (7, 9439874), (14, 4719937), (89, 742462), (178, 371231), (181, 365078), (293, 225526), (362, 182539), (586, 112763), (623, 106066), (1246, 53033), (1267, 52154), (2051, 32218), (2534, 26077), (4102, 16109)]